<template>
	<view>
		TsCard
		<button @click="send">send</button>
	</view>
</template>

<script setup>
	import {
		ref,
		defineEmits,
	} from 'vue';
	const num = ref(100);

	const emits = defineEmits(['updateNum'])

	function send() {
		emits('updateNum', num.value);
	}
</script>

<style>

</style>